With such topics as broadband, content filtering, cyberculture, cyberethics, digital divide, freenet, MP3, privacy, telemedicine, viruses, and wireless networks, the encyclopedia will be an indispensable resource for anyone interested or working in this field.

This two-volume Encyclopedia of Recreation and Leisure in America provides a comprehensive survey of activities such as quilting bees, stickball, and stock car racing from the Colonial era to the present.

"The Encyclopedia of Science, Technology, and Ethics considers both the professional ethics of science and technology, and the ethical and political issues raised by science and technology in an increasingly complex and global society."